3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = base64_decode('R0lGODlhAQABAIAAAAUEBAAAACwAAAAAAQABAAACAkQBADs='); $resource = fopen('php://tmp', 'w'); fwrite($resource, $string); fclose($resource); var_dump(mime_content_type('data://text/plain;base64,' . base64_encode($string)));

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33.67 ms | 402 KiB | 5 Q